Magnetic Speed Sensors
True Zero-Speed Differential Hall-Effect Sensor IC for Ring Magnet Applications
A1468
Markets Served
The A1468 provides precise speed and position sensing for ring magnet applications, featuring true zero-speed operation, continuous calibration, and a wide operating voltage range (4V-26.5V) for robust performance.
Product Details
Product Details
Top Features
- 4.0 to 26.5 V supply operating range
- Minimum differential field 20 Gpk-pk
- Running mode calibration for continuous optimization
- Single chip IC for high reliability
- Precise duty cycle signal throughout operating temperature range
- Large operating air gaps
- Automatic Gain Control (AGC) for air-gap–independent switchpoints
- Automatic Offset Adjustment (AOA) for signal processing optimization
- True zero-speed operation
- Undervoltage lockout
- Reverse battery protection
- Scan and IDDQ for increased test coverage
Target Application
Part Number Specifications and Availability
Design Tools
Technical Documentation
Application Note
Supply Chain Resilient Speed Sensor Applications
Application Note
Guidelines for Leadforming Using Back-Biased Hall-Effect Devices
Brochure
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Guide